-196℃ Cryogenic Floating Ball Valve 2inch 600LB F316 Flange End RTJ - Top China Suppliers & Factory
Products Specification
| Type | Floating Ball Valve |
| Size | 2“ |
| Pressure | 150LB |
| Connection | Flange End |
| Operation | LEVER |
| Body Material | C95800 |
| Design Standard | API6D |
| FTF Dimension Standard | ASME B16.10 |
| Flange Dimension Standard | ASME B16.5 |
| Test Standard | API598 |
| Application | W.O.G |
Feature
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Extended Bonnet Design: The extended bonnet provides additional insulation, preventing the transfer of extreme cold to the actuator or operator, thus ensuring safety and functionality.
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Anti-Static Design: Incorporates anti-static devices to prevent static discharge, enhancing safety when handling volatile cryogenic fluids.
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Blowout-Proof Stem: The valve stem is securely retained, ensuring safety and reliability even under high-pressure conditions.
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Fire-Safe Construction: Complies with fire safety standards, providing peace of mind in hazardous environments where fire risks are present.
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ISO 5211 Mounting Pad: Allows for easy and secure mounting of actuators, enabling automation and remote operation of the valve.
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Cryogenic Testing Certification: Each valve undergoes rigorous testing to ensure it meets the stringent requirements of cryogenic service.
These features make cryogenic ball valves essential components in industries where handling extremely low-temperature fluids is necessary. Their design ensures safety, reliability, and efficiency in challenging cryogenic environments.
Application
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Liquefied Natural Gas (LNG) Plants: Essential for controlling the flow of cryogenic liquids in LNG production and transportation processes.
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Cryogenic Storage Facilities: Maintains integrity and safety in storage systems for cryogenic gases like liquid oxygen, nitrogen, and argon.
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Petrochemical Industry: Provides precise flow control in the production, storage, and transfer of cryogenic substances.
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Aerospace Industry: Suitable for handling ultra-cold fuels and oxidizers used in rocket propulsion systems.
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Pharmaceutical Industry: Ensures the safe and effective handling of cryogenic materials used in various medical and research applications.
Advantage
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Exceptional Temperature Resistance: Designed to perform flawlessly in temperatures as low as -196°C, providing unmatched reliability in cryogenic environments.
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Durability and Longevity: Constructed from premium stainless steel, the valve resists corrosion and wear, ensuring a long service life even under harsh conditions.
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Superior Sealing Technology: Features advanced sealing mechanisms that prevent leakage, ensuring safe and efficient operation in critical applications.
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Low Operating Torque: The valve's design minimizes the effort required for operation, reducing wear on components and enhancing ease of use.
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Versatile Connection Options: Available in various end connections (flanged, welded, or threaded) to suit diverse installation requirements.
Technical Drawing
Dimension Testing
Frequently Asked Questions
Q1: What are the main applications for this Floating Ball Valve?
A1: This valve is designed for W.O.G (Water, Oil, Gas) applications and is highly suitable for cryogenic storage facilities, Liquefied Natural Gas (LNG) plants, petrochemical, aerospace, and pharmaceutical industries.
Q2: Why is C95800 used as the body material?
A2: C95800 is an aluminum bronze alloy known for its exceptional strength, corrosion resistance (especially in seawater and marine environments), and stability in varying temperature ranges.
Q3: What design and testing standards do these valves comply with?
A3: The valve is built to the API 6D design standard, with face-to-face dimensions conforming to ASME B16.10, flange dimensions to ASME B16.5, and testing standards satisfying API 598 requirements.
Q4: How does the extended bonnet design improve safety in cryogenic operations?
A4: The extended bonnet provides critical insulation that keeps the stem packing and actuator away from extreme cold temperatures, preventing freezing and ensuring the valve remains functional and safe to operate.
Q5: What safety features are integrated into this ball valve?
A5: It features an anti-static design to prevent spark discharge, a blowout-proof stem to handle high-pressure surges, and a fire-safe construction to ensure structural integrity in hazardous conditions.